6840498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 16251840

約数和(自身を除く): 9411342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 439, 742, 878, 1113, 1317, 2226, 2597, 2634, 3073, 5194, 6146, 7791, 9219, 15582, 18438, 21511, 23267, 43022, 46534, 64533, 69801, 129066, 139602, 162869, 325738, 488607, 977214, 1140083, 2280166, 3420249, 6840498]

約数ペア:

[(1, 6840498), (2, 3420249), (3, 2280166), (6, 1140083), (7, 977214), (14, 488607), (21, 325738), (42, 162869), (49, 139602), (53, 129066), (98, 69801), (106, 64533), (147, 46534), (159, 43022), (294, 23267), (318, 21511), (371, 18438), (439, 15582), (742, 9219), (878, 7791), (1113, 6146), (1317, 5194), (2226, 3073), (2597, 2634)]